gobot.io/x/gobot/v2@v2.1.0/examples/firmata_mma7660.go (about)

     1  //go:build example
     2  // +build example
     3  
     4  //
     5  // Do not build by default.
     6  
     7  /*
     8   How to run
     9   Pass serial port to use as the first param:
    10  
    11  	go run examples/firmata_mma7660.go /dev/ttyACM0
    12  */
    13  
    14  package main
    15  
    16  import (
    17  	"fmt"
    18  	"os"
    19  	"time"
    20  
    21  	"gobot.io/x/gobot/v2"
    22  	"gobot.io/x/gobot/v2/drivers/i2c"
    23  	"gobot.io/x/gobot/v2/platforms/firmata"
    24  )
    25  
    26  func main() {
    27  	firmataAdaptor := firmata.NewAdaptor(os.Args[1])
    28  	mma7660 := i2c.NewMMA7660Driver(firmataAdaptor)
    29  
    30  	work := func() {
    31  		gobot.Every(500*time.Millisecond, func() {
    32  			if x, y, z, err := mma7660.XYZ(); err == nil {
    33  				fmt.Println(x, y, z)
    34  				fmt.Println(mma7660.Acceleration(x, y, z))
    35  			} else {
    36  				fmt.Println(err)
    37  			}
    38  		})
    39  	}
    40  
    41  	robot := gobot.NewRobot("mma76602Bot",
    42  		[]gobot.Connection{firmataAdaptor},
    43  		[]gobot.Device{mma7660},
    44  		work,
    45  	)
    46  
    47  	robot.Start()
    48  }